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After I downloaded Firefox 4, it said my system cannot run it. How do I get back to an earlier version of Firefox?

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  • Last reply by gingerhamer

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My Mac is running OSX10.4.11. Where do I go to download an earlier version of Firefox (before 4.0) that is compatible with my system?

My Mac is running OSX10.4.11. Where do I go to download an earlier version of Firefox (before 4.0) that is compatible with my system?

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similar problem - my G4 iMac is on OS X 10.4.11 and after downloading Firefox v.4 I get error message: 'application Firefox cannot be launched -10661' and am stuffed - how do I get back to previous version 3.6 something - Help please!

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Yeah, Firefox 4 requires Mac OS X 10.5 or later. You can download Firefox 3.6 from this download page.

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Thank you. The link to the download site was exactly what I needed.

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Excellent. Glad to help.